单选题 There are some very beautifully______ glass windows in the church.
A. designed B. drawn C. marked D. stained

【正确答案】 A
【答案解析】[解析] 句子大意为：这座教堂里有几个设计精美的玻璃窗。在给出的选项中：designed “设计”；drawn“绘画”；marked“标记”；stained“玷污”。所以，正确答案是A。